The answer is C. m∠1 + m∠4 = 180°
95% of a normal distribution lies within ±1.96 standard deviations of the mean. That is, ±3 years represents ±1.96 standard deviations, so ...
.. the standard deviation is 3/1.96 = 1.53 years.
Answer:
11
Step-by-step explanation:
it's 10 because on the image it gives you the 7 which would be the top half of the side and the 4 would be the bottom so you just and then and get 11
The answer should be ................... 100
Answer:
1. 665.1075
Step-by-step explanation:
<em>the area of a hexagon is Area = (3√3 s2)/ 2 where s is the length of a side of the regular hexagon </em>
